June 2013
Beginner
404 pages
9h 40m
English
Content preview from Oracle Data Guard 11gR2 Administration : Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Time for action – fixing NOLOGGING changes in the standby database with incremental database backups
- Determine the SCN that we'll use in the RMAN incremental database backup by querying the minimum
FIRST_NONLOGGED_SCNcolumn of theV$DATAFILEview in the standby database:SQL> SELECT MIN(FIRST_NONLOGGED_SCN) FROM V$DATAFILE WHERE FIRST_NONLOGGED_SCN>0; MIN(FIRST_NONLOGGED_SCN) ------------------------ 20606544
- Stop Redo Apply on the standby database:
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL; - Now we'll take an incremental backup of the database using the
FROM SCNkeyword. The SCN value will be the output of the execution of the query in the first step. Connect to the primary database as the RMAN target and execute the following ...
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